Filament comes in a light spool, in a sealed package with a bag of desiccant.

Material Description

This filament is another popular plastic filament for home printingcomes coming with vacuum package, with no oily residue and no air bubbles.
The plastic is great quality, and no kinks or breaks. Best choice for perfect printing.

1. Is your filament tangled?
Check that the spool is spinning smoothly on the mount.

2. Is the nozzle clogged?
Run the Load script from the onboard menus. Observe the plastic as it emerges from the nozzle. Does it drop straight down, or curl up toward the extruder? If it curls back up toward the extruder, the nozzle may be partially clogged.

3. Having trouble getting the first layer to stick well?
Some adjustments to the nozzle calibration height help.